GB1277654A - Scanning assembly for video tape machines - Google Patents

Scanning assembly for video tape machines

Info

Publication number
GB1277654A
GB1277654A GB31160/69A GB3116069A GB1277654A GB 1277654 A GB1277654 A GB 1277654A GB 31160/69 A GB31160/69 A GB 31160/69A GB 3116069 A GB3116069 A GB 3116069A GB 1277654 A GB1277654 A GB 1277654A
Authority
GB
United Kingdom
Prior art keywords
bracket
westel
bolt
drum part
june
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB31160/69A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WESTEL CALIFORNIA INVESTORS
WESTEL Inc
WESTEL CO
Original Assignee
WESTEL CALIFORNIA INVESTORS
WESTEL Inc
WESTEL CO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WESTEL CALIFORNIA INVESTORS, WESTEL Inc, WESTEL CO filed Critical WESTEL CALIFORNIA INVESTORS
Publication of GB1277654A publication Critical patent/GB1277654A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/60—Guiding record carrier
    • G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53—Disposition or mounting of heads on rotating support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/4984—Retaining clearance for motion between assembled parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]
    • Y10T29/49902—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"] by manipulating aligning means

Landscapes

  • Facsimile Scanning Arrangements (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
GB31160/69A 1968-06-19 1969-06-19 Scanning assembly for video tape machines Expired GB1277654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73825068A 1968-06-19 1968-06-19

Publications (1)

Publication Number Publication Date
GB1277654A true GB1277654A (en) 1972-06-14

Family

ID=24967217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31160/69A Expired GB1277654A (en) 1968-06-19 1969-06-19 Scanning assembly for video tape machines

Country Status (6)

Country Link
US (1) US3516146A (fr)
BE (1) BE734652A (fr)
CA (1) CA918407A (fr)
DE (1) DE1930779C3 (fr)
FR (1) FR2011249A1 (fr)
GB (1) GB1277654A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693227A (en) * 1968-06-19 1972-09-26 Ecko Science Corp Fixture for mounting tape guides with respect to helical scanning assembly
US3621149A (en) * 1968-08-13 1971-11-16 Victor Company Of Japan Magnetic tape tension control system for magnetic recording and reproducing apparatus having dual capstans
JPS4815017B1 (fr) * 1970-01-24 1973-05-11
US3673348A (en) * 1970-06-26 1972-06-27 Cartridge Television Inc Video tape pick-up and guide system for cartridge type reproducing and/or recording system
JPS5134253Y2 (fr) * 1971-06-15 1976-08-24
US3912144A (en) * 1973-07-02 1975-10-14 Ibm Tape transport for magnetic recording with a rotating head
US4006522A (en) * 1974-05-13 1977-02-08 Motorola, Inc. Two piece sheet metal capstan housing assembly method
JPS5125108A (fr) * 1974-08-27 1976-03-01 Sony Corp
US4150017A (en) * 1975-03-08 1979-04-17 Robert Bosch Fernsehanlagen Gmbh Device for recording and reproducing signals with a tape-like carrier
US4040575A (en) * 1976-04-29 1977-08-09 Ampex Corporation Tape guiding structure
DE2645421A1 (de) * 1976-10-08 1978-04-13 Bosch Gmbh Robert Geraet zur aufzeichnung und/oder wiedergabe von fernsehsignalen
DE2713582C2 (de) * 1977-03-28 1982-09-23 Robert Bosch Gmbh, 7000 Stuttgart Abtastvorrichtung für die Aufzeichnung und/oder Wiedergabe breitbandiger Signale sowie Verfahren zur Herstellung einer solchen Abtastvorrichtung
JPS58148729U (ja) * 1982-03-31 1983-10-06 株式会社日立製作所 回転磁気ヘツドドラム
NL8203922A (nl) * 1982-10-11 1984-05-01 Philips Nv Magneetbandaftastinrichting en werkwijze voor het vervaardigen daarvan.
US4712147A (en) * 1983-03-16 1987-12-08 Clarion Co., Ltd. Tape transport cylinder with stress-relieved bearing recess
DE3315844A1 (de) * 1983-04-30 1984-10-31 Robert Bosch Gmbh, 7000 Stuttgart Abtastvorrichtung fuer die aufzeichnung und/oder wiedergabe breitbandiger signale sowie verfahren zur herstellung einer solchen abtastvorrichtung
NL8501027A (nl) * 1985-04-09 1986-11-03 Philips Nv Magneetbandapparaat.
DE3705929A1 (de) * 1987-02-25 1988-09-08 Broadcast Television Syst Abtasteinrichtung fuer ein schraegspur-magnetbandgeraet

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062922A (en) * 1957-09-04 1962-11-06 Thompson Ramo Wooldridge Inc Magnetic transducing apparatus
US3159501A (en) * 1959-06-24 1964-12-01 Ampex Magnetic tape apparatus
NL255771A (fr) * 1959-09-11
US3418424A (en) * 1959-10-09 1968-12-24 Victor Company Of Japan Magnetic recording and reproduction of television signals
US3171903A (en) * 1960-11-21 1965-03-02 Ampex Magnetic transducer assembly
US3319014A (en) * 1961-11-29 1967-05-09 Matsushita Electric Ind Co Ltd Tape guide arrangement for use in magnetic video tape recording apparatus
US3391248A (en) * 1967-05-02 1968-07-02 Victor Company Of Japan System and apparatus for recording and reproducing television video signals
US3428760A (en) * 1965-06-15 1969-02-18 Victor Company Of Japan Tape guide drum for helical scan magnetic recording with stationary heads mounted in said drum

Also Published As

Publication number Publication date
DE1930779B2 (de) 1981-02-05
US3516146A (en) 1970-06-23
DE1930779A1 (de) 1970-02-26
CA918407A (en) 1973-01-09
BE734652A (fr) 1969-12-01
FR2011249A1 (fr) 1970-02-27
DE1930779C3 (de) 1981-11-26

Similar Documents

Publication Publication Date Title
GB1277654A (en) Scanning assembly for video tape machines
MY101105A (en) A system for controlling septum damage
ATE123893T1 (de) Textverarbeitungsvorrichtung.
GB1250858A (fr)
ATE141083T1 (de) Plattenklemmsystem für eine vervielfältigungsmaschine
US4586098A (en) Adjustable mounting arrangement for magnetic head
GB1364828A (en) Adjustable securing arrangements
ES254616U (es) Un pie de soporte para un aparato de grabacion y-o repro- duccion
EP0267567A3 (en) A liquid injection recording system, a liquid injection recording head, a base plate for the recording head, and a recording apparatus having the liquid injection recording head
GB1331818A (en) Magnetic disc file
GB1364226A (en) Mechanism for locating a workpiece on a machine tool for rotation about a desired axis
MY124141A (en) Apparatus for fixing a head cylinder
ES441661A1 (es) Dispositivo de fijacion de una placa de corte amovible sobreun soporte.
FR2420816A1 (fr) Asservissement de tete transductrice mobile a com pensation automatique
GB1035267A (en) Improvements in or relating to holders for single or multiple magnetic recording and/or playback heads
GB1373842A (en) Machine for the application of liquid coatings to workpieces
JPS6427018A (en) Magnetic head device for tape recorder
SE8403008L (sv) Anordning for att montera en kropp, foretredesvis en pelare eller en bussning
US3176084A (en) Apparatus for fixing and adjusting a transducer co-acting with a guided record carrier
GB1403020A (en) Hot-point stylus writing systems
MY103121A (en) Tape stabilisation in recording and/or reproducing apparatus
JPS52487A (en) Vibration tester
JPS56119974A (en) Locating mechanism for magnetic head
GB1300799A (en) Improvements relating to sound recording and reproducing apparatus
GB977503A (en) Improvements in or relating to roof supporting means for mines

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee